{"id":"CVE-2025-24961","aliases":["EUVD-2025-0217","GHSA-2ccp-vqmv-4r4x"],"status":"published","title":"Insecure path traversal in filesystem and filesystem-nio2 storage backends in org.gaul S3Proxy","description":"org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","severity":{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00571,"percentile":0.47713,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-22"],"published":"2025-02-03T17:56:03Z","modified":"2026-11-11T02:48:01Z","fixes":[{"ecosystem":"Maven","package":"org.gaul:s3proxy","fixed_in":["2.6.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.gaul:s3proxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.0"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.gaul:s3proxy","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.0"}]}],"versions":["1.3.0","1.4.0","1.5.0","1.5.1","1.5.2","1.5.3","1.5.4","1.5.5","1.6.0","1.6.1","1.6.2","1.7.0","1.7.1","1.8.0","1.9.0","2.0.0","2.1.0","2.2.0","2.3.0","2.4.0","2.4.1","2.5.0"]}],"products":[{"vendor":"gaul","product":"s3proxy"}],"references":[{"url":"https://github.com/gaul/s3proxy/security/advisories/GHSA-2ccp-vqmv-4r4x","tags":["x_refsource_CONFIRM","advisory","web"]},{"url":"https://github.com/apache/jclouds/commit/b0819e0ef5e08c792a4d1724b938714ce9503aa3","tags":["x_refsource_MISC","fix","web"]},{"url":"https://github.com/gaul/s3proxy/commit/86b6ee4749aa163a78e7898efc063617ed171980","tags":["x_refsource_MISC","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24961","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-2ccp-vqmv-4r4x"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/24xxx/CVE-2025-24961.json","tags":["advisory"]},{"url":"https://github.com/gaul/s3proxy","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2025-24961","title":"Insecure path traversal in filesystem and filesystem-nio2 storage backends in org.gaul S3Proxy","description":"org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2025-02-03T20:29:17.885Z","modified":"2025-02-12T20:51:25.069Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium","assessor":"cna"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:32:44.11109Z"}],"euvd":[{"id":"EUVD-2025-0217","description":"org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2025-02-03T20:29:17Z","modified":"2025-02-12T20:51:25Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"updated_at":"2026-11-03T00:03:55.950052Z"}],"ghsa":[{"id":"GHSA-2ccp-vqmv-4r4x","title":"S3Proxy allows insecure path traversal in filesystem and filesystem-nio2 storage backends","description":"### Impact\nUsers of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to authenticated clients.\n\n### Patches\nUpgrade to S3Proxy 2.6.0 which includes apache/jclouds@b0819e0ef5e08c792a4d1724b938714ce9503aa3 and 86b6ee4749aa163a78e7898efc063617ed171980.\n\n### Workarounds\nNone\n\n### References\nPrivately reported by XBOW Team @xbow-security.","status":"published","published":"2025-02-03T17:56:03Z","modified":"2025-02-04T17:17:50Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:38:28.945236Z"}],"nvd":[{"id":"CVE-2025-24961","description":"org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2025-02-03T21:15:16.17Z","modified":"2026-06-17T08:59:53.22Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","level":"medium","assessor":"secondary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:10:49.841519Z"}],"osv":[{"id":"CVE-2025-24961","title":"Insecure path traversal in filesystem and filesystem-nio2 storage backends in org.gaul S3Proxy","description":"org.gaul S3Proxy implements the S3 API and proxies requests. Users of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to users. This issue has been addressed in version 2.6.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.","status":"published","published":"2025-02-03T20:29:17.885Z","modified":"2026-11-11T10:45:14.479600301Z","cvss":[{"version":"4.0","score":6,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-11T03:22:28.447808Z"},{"id":"GHSA-2ccp-vqmv-4r4x","title":"S3Proxy allows insecure path traversal in filesystem and filesystem-nio2 storage backends","description":"### Impact\nUsers of the filesystem and filesystem-nio2 storage backends could unintentionally expose local files to authenticated clients.\n\n### Patches\nUpgrade to S3Proxy 2.6.0 which includes apache/jclouds@b0819e0ef5e08c792a4d1724b938714ce9503aa3 and 86b6ee4749aa163a78e7898efc063617ed171980.\n\n### Workarounds\nNone\n\n### References\nPrivately reported by XBOW Team @xbow-security.","status":"published","published":"2025-02-03T17:56:03Z","modified":"2025-02-04T17:34:20.938659Z","cvss":[{"version":"4.0","score":6.9,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N","level":"medium"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T15:46:34.338541Z"}]}}